Mary Emma Collison, (nee Duvall), age 87, passed away. She was the dear wife of the late John H. Collison, Jr., beloved mother of John H., III, Susan M. and her husband, Thomas Kris, Deborah M. and Donna J., loving sister of the late William Thomas, Jr., the late George Duvall and the late Vernon Duvall. and devoted grand mother of 8 grand, 10 great grandchildren and 1 great great grandchild. Mary enjoyed soap operas, watching Orioles baseball and Ravens football, but more than anything, she loved spending time with her grand, great grandchildren and great great grandchild.  She was a dedicated homemaker and had many friends throughout the years. She will truly be missed....